Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap cao toc snippets" » "cap cao code snippets", "cap cho toc snippets", "ca cao toc snippets", "cap can toc snippets", "cap cac toc snippets", "cap cao hoc snippets", "cap cao ngoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cap cao toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap cao toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cap cao toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap cao toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.